init

.editorconfig

@@ -0,0 +1,22 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[{*.go,Makefile,.gitmodules,go.mod,go.sum}]
+indent_style = tab
+
+[*.md]
+indent_style = tab
+trim_trailing_whitespace = false
+
+[*.{yml,yaml,json}]
+indent_style = space
+indent_size = 2
+
+[*.{js,jsx,ts,tsx,css,less,sass,scss,vue,py}]
+indent_style = space
+indent_size = 4

.gitignore

@@ -0,0 +1,21 @@
+# Mac OS X files
+.DS_Store
+
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
+.glide/
+
+# Dependency directories (remove the comment below to include it)
+# vendor/

cmd/cmd.go

@@ -0,0 +1,31 @@
+package cmd
+
+import (
+	"github.com/gookit/color"
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	cobra.OnInitialize()
+	Root.AddCommand()
+	Root.PersistentFlags().IntP(
+		"nest",
+		"n",
+		5,
+		"Specify the depth of the directory",
+	)
+	Root.PersistentFlags().StringP(
+		"char",
+		"c",
+		"utf-8",
+		"Select charcter code(utf-8, shift-jis)",
+	)
+}
+
+var Root = &cobra.Command{
+	Use:   "aquarium",
+	Short: "Aquarium Simulator",
+	Run: func(cmd *cobra.Command, args []string) {
+		color.Cyanln("Welcome to Aquarium")
+	},
+}

deployments/compose.yml

@@ -0,0 +1,9 @@
+services:
+  aquarium:
+    container_name: aquarium
+    image: golang:1.22.4-bookworm
+    volumes:
+      - ../:/go/src/aquarium/
+    tty: true
+    environment:
+      - TZ=Asia/Tokyo

go.mod

@@ -0,0 +1,15 @@
+module aquarium
+
+go 1.22.4
+
+require (
+	github.com/gookit/color v1.5.4
+	github.com/spf13/cobra v1.8.0
+)
+
+require (
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778 // indirect
+	golang.org/x/sys v0.10.0 // indirect
+)

go.sum

@@ -0,0 +1,23 @@
+github.com/cpuguy83/go-md2man/v2 v2.0.3/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/gookit/color v1.5.4 h1:FZmqs7XOyGgCAxmWyPslpiok1k05wmY3SJTytgvYFs0=
+github.com/gookit/color v1.5.4/go.mod h1:pZJOeOS8DM43rXbp4AZo1n9zCU2qjpcRko0b6/QJi9w=
+github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
+github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/spf13/cobra v1.8.0 h1:7aJaZx1B85qltLMc546zn58BxxfZdR/W22ej9CFoEf0=
+github.com/spf13/cobra v1.8.0/go.mod h1:WXLWApfZ71AjXPya3WOlMsY9yMs7YeiHhFVlvLyhcho=
+github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
+github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778 h1:QldyIu/L63oPpyvQmHgvgickp1Yw510KJOqX7H24mg8=
+github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778/go.mod h1:2MuV+tbUrU1zIOPMxZ5EncGwgmMJsa+9ucAQZXxsObs=
+golang.org/x/sys v0.10.0 h1:SqMFp9UcQJZa+pmYuAKjd9xq1f0j5rLcDIk0mj4qAsA=
+golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

main.go

@@ -0,0 +1,13 @@
+package main
+
+import (
+	"aquarium/cmd"
+)
+
+func main() {
+	err := cmd.Root.Execute()
+
+	if err != nil {
+		return
+	}
+}

scripts/in-container.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+cd deployments/
+docker compose exec -it -w /go/src/aquarium aquarium /bin/bash

scripts/run-helloworld.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+docker exec -it -w /go/src/aquarium aquarium /bin/bash -c "go run /go/src/aquarium/main.go"

scripts/shutdown-container.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+cd deployments/
+docker compose down -v

scripts/start-container.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+cd deployments/
+docker compose up -d